Cover, gasket, & 12 stopcocks Back Catalog number: 81203 Manufacturer: Labstore Availability: In stock 2 pcs Price on request - + Recommended 730154N Chromab. polypropylene needle SPE, 12pcs 76,52 € 19529 Dosing aid for MOSH/MOAH silica bottle (P/N 19600); parts with contact to the silica made of Alumina 267,91 € 730177N Chromab. gaskets f. lid SPE f. 12 col. 49,20 €